Tailoring performance layers to every environment, the ODLO women's Zeroweight Warm running vest is a lightweight, warm and windproof alternative to traditional long-sleeved running separates. Cut from Logic three-layer super-light soft shell bonded fabric, its lightweight and weather-resistant qualities reduce exposure to the elements whilst still acting as a breathable membrane. Harnessing ODLO organic body-mapping technology, this sleeveless vest provides internal climate control via a breathable membrane. An athletic fit with an unrestricted range of movement, choose to train between track, trail or urban environments thanks to the essential reflective detailing that improves on road safety too. Layer the women's Zeroweight Warm running vest with seasonal running apparel for a truly personalised fit.